Individual Calculations July 2011
 Bjornsson, Eirikur K  Total change: -11.10  Rating chartPersonal card
 Skakmot Odlinga 2011 Reykjavik ISL 2011-03-23
RcRownchangeKK*chgGame
 1948 2059 2.50 5 -0.74 15 -11.10 
  Hjartarson, Bjarni 2078 ISL0.5010.03150.45 
  Gardarsson, Halldor 1945 ISL0.501-0.1615-2.40 
  Sigurdsson, Pall 1929 ISL0.001-0.6815-10.20 
  Eliasson, Kristjan Orn 1947 ISL0.501-0.1515-2.25 
  Jonsson, Olafur Gisli 1842 ISL1.0010.22153.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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